So Compsognathus was a non-avian dinosaur that looked kind of like a bird.
所以 Compsognathus 是一种非鸟类恐龙 ,看起来有点像鸟。
单词 | Compsognathus |
释义 |
Compsognathus
原声例句
PBS Eons | fauna&flora So Compsognathus was a non-avian dinosaur that looked kind of like a bird. 所以 Compsognathus 是一种非鸟类恐龙 ,看起来有点像鸟。 PBS地球-动物趣闻 He was studying fossils of pterosaurs from the same German limestones that produced Archaeopteryx and Compsognathus. 他正在研究来自产生始祖鸟和美颌龙的相同德国石灰岩的翼龙化石。 PBS地球-动物趣闻 Compsognathus had a lot of traits that seemed bird-like -- it had a curved neck, it stood on two legs, and it had three main toes. 美颌龙有很多看起来像鸟的特征——它有弯曲的脖子,用两条腿站立, 并且有三个主要脚趾。 PBS地球-动物趣闻 In the early 20th century, some researchers -- led by Danish paleo-artist Gerhard Heilmann -- argued that the similarities between Compsognathus and birds were convergent, and that birds evolved from some other, mystery reptile. 在 20 世纪初,以丹麦古生物学家格哈德海尔曼为首的一些研究人员认为,美颌龙与鸟类之间的相似之处是趋同的,而且鸟类是从其他神秘的爬行动物进化而来的。
中文百科
美颌龙属![]() ![]() ![]() ![]() 美颌龙属(学名:Compsognathus)又称细颚龙、细颈龙、新颚龙、秀颚龙,是一属小型的双足肉食性兽脚亚目恐龙。牠约有火鸡的大小,生存于晚侏罗纪提通阶早期的欧洲,约1亿5000万年前。古生物学家已发现两个保存良好的化石,一个于1850年代在德国发现,另一个是在将近一个世纪后于法国发现。美颌龙是几类确知其食性的恐龙之一,在两个标本的体内都有小型的蜥蜴化石。在葡萄牙发现的牙齿有可能也属于美颌龙。牠的名字是来自古希腊文的「κομψος」(意即美丽)及「γναθος」(意即颚或颌)。 美颌龙的两个化石都是较为完整的骨骼。目前的已承认种只有长足美颌龙(C. longipes)。不过,在1970年代于法国发现的较大标本,曾被认为是另一个种,而被命名为C. corallestris。德国标本目前被发现是个幼年个体,两个标本属于相同物种。在1980年代及1990年代以前,美颌龙曾被认为是最小型的恐龙,并且是始祖鸟的近亲。因此,美颌龙是在古生物学之外,广受一般大众熟悉的恐龙之一。
英语百科
Compsognathus 美颌龙属![]() ![]() ![]() ![]() Compsognathus (/kɒmpˈsɒɡnəθəs/; Greek kompsos/κομψός; "elegant", "refined" or "dainty", and gnathos/γνάθος; "jaw") is a genus of small, bipedal, carnivorous theropod dinosaurs. Members of its single species Compsognathus longipes could grow to the size of a turkey. They lived about 150 million years ago, the Tithonian age of the late Jurassic period, in what is now Europe. Paleontologists have found two well-preserved fossils, one in Germany in the 1850s and the second in France more than a century later. Today, C. longipes is the only recognized species, although the larger specimen discovered in France in the 1970s was once thought to belong to a separate species and named C. corallestris. |
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